WINCC6.0与S7 200PLC在水源地三遥程控中的应用.pdf

WINCC6.0与S7 200PLC在水源地三遥程控中的应用pdf,602009530 kA31.5kA15 KAM2001197520090504PLCPLCS7 200 PLC CPU224XPPLCPLCModbus rtu19200bpsPLC、 ModbusRS-232-ll OdEm ber<1070②CRC3ms<18mASMT40℃~70℃/95%10.5~25VDC1200/2400bps63200963lk!78L060.022uFR470k92A100k0Rl0ok、32///Rn220μF50V10Ok9C347uH3M4.7klOkoC47mFN9014Rl00R56k平zR47HF RI2 2k560kRDlOkI100k9100k923DK4xC0047FRDAC100k9220VR948500kQ[65161514131211109AN1OμFC1=0.01uF345678IMQRpkΩR2l llnlLEDCR100μF0.01F0.01pF3DK40.01uF,1998M,1999M,1985SNS9201 BIS00019014M3242009-12-281979S7 200 PLCSCADA2009-02-25